When will the power be back in Port Arthur, TX?
| Utility information | Our restoration forecast |
|---|---|
| Official ETA, when the utility posts one | Independent estimated return window when trend data allows — often available first |
| Utility-reported status & customer counts | Confidence range + whether the outage is growing, stable, or restoring |
How the forecast works: we analyze how quickly customers are being restored, whether the outage is still growing, current weather, outage size, and similar past outages in this area. Every completed forecast is compared with when power actually returned. As of Aug 19, 7,878 completed outages have been graded this way — median error 2 hours across the most recent 600 of them (about 1.9 days), and we publish the misses. See the full record (how it works). Independent and unofficial: never the utility's commitment.
Track current power outages in Port Arthur, Texas — customers reported out, restoration progress, active weather alerts, and an independent restoration estimate. Port Arthur is a city in Jefferson County; when the serving utility's public feed reports Port Arthur directly, this page shows the city's own outage count and restoration time, with the county-wide view as context.
Port Arthur is a city of about 55,799 residents in Jefferson County.
None of the utility outage maps we follow has yet listed an outage for Port Arthur by name, so this page reports the Jefferson County county-wide view, which covers Port Arthur. If a serving utility does name Port Arthur during an outage, the city's own numbers appear here automatically.
ZIP codes in Port Arthur: 77640 · 77641 · 77642 · 77643 Checking a ZIP goes straight to the address-level view for that area.
Around Port Arthur: the closest other places we track are Groves, about 6 miles to the north; Port Neches, about 8 miles to the north; Nederland, about 9 miles to the northwest; Beaumont, about 21 miles to the northwest. Also nearby: Lumberton (32 mi NW), Sulphur, LA (42 mi NE), Lake Charles, LA (49 mi NE), Baytown (63 mi W), Texas City (65 mi SW), Seabrook (67 mi W), La Porte (69 mi W), Galveston (72 mi SW). Looking further out, the nearest place we track is: north toward Nacogdoches (129 mi); northeast toward Opelousas, LA (119 mi); east toward Crowley, LA (96 mi); southwest toward La Marque (73 mi); west toward Deer Park (73 mi); northwest toward Lufkin (112 mi).
Who serves Port Arthur?
We track live outage data from Entergy in Jefferson County — but several utilities can serve one county, so confirm your own by searching your address on the live map. See the forecast panel above for how the estimate works — its inputs, its independence from the utility, and how every completed forecast is scored against what actually happened. Outages below 5 customers are too small for a meaningful area-wide estimate — the page says so instead of guessing.
Port Arthur's last tracked outage began Aug 16, peaked at 124 customers out, and was restored in 4 hours.
- Aug 16 — 124 customers out, restored in 4 hours
Common questions
When will my power be back on in Port Arthur, TX?
It depends on the cause and how many crews are working. When's the Power Back? combines the live outage count, the current restoration rate, weather, and local history into an independent estimate for the Port Arthur area — shown even before your utility posts an official restoration time. Check the live power outage status at the top of this page.
How do I check the power outage status in Port Arthur, TX?
This page is a live power outage status check for the Port Arthur area: current customers out, the affected areas on the map, and an independent restoration forecast when enough trend data is available, refreshed about every 15 minutes from utilities' own outage maps and the federal government's county outage data. To narrow it to your own street, search a Port Arthur ZIP code — 77640, 77641, 77642, 77643 — and the map opens on that area. Your utility's own outage map remains the official word for your account.
How do I report a power outage in Port Arthur, TX?
Report it to your electric utility — crews are dispatched from customer reports. Utilities tracked in Jefferson County include Entergy; confirm your own provider, then use its outage line or website. Reporting a downed line helps crews find the fault faster. In a life-threatening emergency, call 911.
Does this page show Port Arthur specifically, or the whole county?
Right now, the Jefferson County county-wide view, which covers Port Arthur. No utility outage map we follow has yet listed an outage for Port Arthur by name; utilities here have so far reported only county-wide totals, or used area names we cannot match to Port Arthur. If that changes during an outage, the city's own count and restoration time appear here automatically. Groves (6 mi N) is the closest place we track separately.
How accurate is the restoration estimate?
Every estimate is later graded against when the tracked outage was substantially restored (~90% of customers back), and the track record is published on our accuracy page. Estimates firm up a few hours into an outage once a steady restoration trend appears; very small outages are marked "too small to estimate" rather than guessed.
